根据对话内容，在每个小题的空白处填入一个恰当的语句，使对话完整。
A: Summer holiday is coming. 小题1:. _________________________________________
B: I'll go on a trip to Beijing.
A: Beijing? It's far from here. 小题2:. _________________________________________
B: I'll go there by train.
A: 小题3:. _________________________________________________________
B: I will leave on July 5th.
A: 小题4:. __________________________________________________________
B: Thank you very much. 小题5:. __________________________________________
A: I will stay at home.
小题1:What will you do?
小题2:How will you go there?
小题3:When will you leave?
小题4:Have a good time/Have a great time.
小题5:What about you?
题目分析：
小题1:根据I'll go on a trip to Beijing.可知上句应该问你要干什么?故用What will you do?
小题2:根据I'll go there by train 可知上句需问的是你怎样去那里？故用How will you go there?
小题3:根据I will leave on July 5th.可知上句问的是你什么时间离开？故用When will you leave?
小题4:根据Thank you very much 可知应该说祝你过得愉快，故用Have a good time/Have a great time.
小题5:根据I will stay at home 可知问的是你将去那里？根据上文可以用what about you？你呢，故用What about you?
